.— 玖、發明説明 (發明說明應敘明：發明所屬之技術領域、先前技術、内容、實施方式及圖式簡單説明） 先前技術 消費者使用薄紙產品於廣泛用途。舉例，多種形式產品可被使用，如面紙， 心紙’紙巾，餐巾，、座巾等。在許多例子中，多種形式的液態複合物，如軟化複 合物，乳液，摩擦還原劑，黏著劑，強化劑，等，亦應用於一種或薄紙產品的薄 紙纖維網。舉例，薄紙纖維_使用化學添加劑（如軟化劑）變柔軟。然而，一 個與-些液態複合物__題_較難單_使職合物於薄紙產品的薄紙纖 維網。然而，許多應用方法相對效能較差，且在使用時會導致複合物實際上的浪 費。 例子中’ 4多軟化劑由包含特殊固體於溶液中的乳狀物。然而，如此液態 複合物通常較難適合用於薄__。_的，當使麟雜複合物時，其需要 乾燥的薄紙纖_ L其亦難減種方法的的將液態複合物塗抹於薄紙纖 維網上’以提供合適的表面區覆蓋。另外，一些軟化劑包含合成物爲由於液態複 合物形成固狀或半目I促銳態複合物轉品上使用，大纖加熱是需要 的。此外’即使在大聰加熱後，其可能仍然難以均勻在薄紙表面使用。 因此，需要-般存在的均勻使用於薄紙纖維網上的已改良裝£及方法。 内容 付合本發明（具體實施例，一種提供多種在有一小於⑽克/平方公尺的某 重薄紙纖_上應_複合物之單—應財法。此方法包含提供—含有纖騎 纖維的造紙設備及從造紙設備製造薄紙網狀物。 Θ續次胃（發明説明頁不敷使用時，請註記並使用續頁） ΕΛΡΑΤΕΝΤ\ΡΚ-001 08\Pk-001-08l7\Pk-00i-08l7 d〇c2〇〇3/i/i7 發明説明續頁 另外’當薄紙纖維網有相等或小於100%薄紙纖維網乾重的固體濃度時，此 方法亦包錢賴_複合物軸的泡沫於薄__上。在—祕體實施例 中’舉例，當薄紙纖維網有60%至95%間之薄紙纖維網乾重的固體濃度時，泡 、薄、、氏纖相上’且更特别，冑至％%間之薄紙纖_乾重。在其 他具體實棚巾，嫌峨軸有1()%至35%間之薄紙__重的固體濃度 時，泡沫使麟薄賴_上，且更特别，有15%至3G%間之薄紙纖維網乾重。 符口本發明另—個具體實施例，—種提供多種在有—小於⑽克/平方公尺 的基重薄紙纖維網上應職態複合物之單—應用裝置。此裝置包含提供一含有纖 維素纖維的造紙設備及從造紙設備製造賴網狀物。 另外，當薄紙纖維網有相等或小於轉薄紙纖維網乾重的固體濃度時，此裝置 亦包含使用從液態複合物形成的泡泳於薄紙纖維網上。在一些具體實施例中，舉 例’當薄紙纖維網有60%至95%間之薄紙纖維網乾重的固體濃度時，泡沐使用 於薄紙纖軸上’城翻，有8收至9G%間之薄紙_網乾重。在其他具體 實施例中，當薄紙纖維網有1()%至35%間之薄紙纖維網乾重的固體濃度時，泡 沫使用於薄紙纖維網上，且更特别，有15%至間之薄紙纖維網乾重。 在其他具體實施财，當薄峨賴有⑽至戰間之薄紙纖維網乾重 的固體濃麟，泡沫使祕薄紙、雜網上，更_，有35%至6收間之薄紙纖 維網乾重’且更特殊的’有·至娜間之薄紙纖維網乾重。在本發明一些例 子中’泡沫_於有崎或大於％%關體濃度之乾的或過乾哺紙纖維網，最 特别爲相等献於97%，㈣錦目等敍於98%，且_慎崎或大於99 此方法亦包含使用泡沫塗抹器擠壓頭應用泡沫於輯紙上，其中擠壓頭包 U續次頁（發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 08\pk-001 -0817\pk-001 -0817.doc2003/l /17 200300187 發明説明續寅 個彈性刮刀。雜彻幫助供應更多的單分配於麟峨軸上。 '、’、姐貫施例中’此方法亦包含使用泡沫塗抹器擠壓頭應用泡沫於乾 涛紙上’其帽壓觀含—__刀。彈_讀助供應更麵單—也末分配 於乾薄紙纖維網上。 八此裝置亦包含使用泡沫塗抹器擠壓頭應用泡沫於麟紙上，其中擠壓頭包 固彈阔刀。彈性刮刀幫助供應更多的單—泡泳分配於麟紙纖維網上。 —在其储體實摘t’此M亦包錢㈣絲抹紐顧制泡沐於乾 存社，其中擠壓頭包含—個彈性刮刀。彈性刮刀幫助供應更多的單—泡沐分配 於乾薄紙纖維網上。 t —般泡沐有多種方式應用於薄紙纖維網上，子，在-個具體實施例，以 ㈣縫、输㈣丨細峨_。^，纟―㈣細，薄紙纖維 肩可被支物-軸有咖，織,二雜瓣⑽子，如此泡 沫在夾子中使用於薄紙纖維網上。 本發明其他種類及觀點更詳細描述於下。 第-圖爲本發明形成薄紙纖維網具體實施例的概要流程圖。 第二圖爲關於本伽可將泡沫塗抹㈣峨賴之航娜器具體實施 例透視圖。 第三圖爲關於本發明可將泡沐塗抹，輯維網之総塗聽具體實施 Θ續次胃（發明説明頁不敷使用時，請註記並使用續貢） E:\PATENT\PK-001 08\pk-001-0817\pk-001 -0817 ,doc2003/1/17 200300187 發明説明績頁 例橫切剖面圖。 第三a圖關於本發明可將泡沐塗抹於薄紙纖維網之泡沐塗抹器另一個施 例橫切剖面圖。 第三b _本發明可織轉抹於軌_網之泡雜抹器另—個施例 橫切剖面圖。 第四圖爲關於將複合物泡沫化塗抹於薄紙 外、辟、礼減維網（泡沫塗抹器頂部及底 部之具體實施例透視圖。 實施方式 本發明具體f施娜詳細被提及，—個❹個例子位於上述之下。每個例 子由本發明_方法，但不縣發赚鑛提供。事實，這銳術錢將顯而易 見，本發明有多樣化修飾作用及變化程度，但不會超出本發明的範圍與精神。例 子中，多種説明及描述如部份具體實施例般，可使用於另一個具體實施例仍進一 步產生具體實施例。因此，其打算本發明覆蓋此修飾作用及變化程度如進入附加 的專利申請範園内，且其相等。 一般’本發明爲應用液態複合物於薄紙產品的薄紙纖維網上的方法及裝 置。特别的，在造紙過程中，本發明的方法與裝置包含應用液態複合物如泡沫以 促進一致性的運用及增加效能。如在此使用，專有名詞“泡沫“一般提及爲多孔 基質’其聚集中空細胞或泡狀物，其璧上包含液體材料。細胞可向内連接形成通 道或在泡沫結構中形成毛細孔，其中此通道或毛細孔促進液體分布於泡沫中。 一種“液態“複合物可在薄紙纖維網上泡沫化。如在此使用，液態複合物 一般所提及爲現行狀態爲液狀。特别的，液態複合物可自然以液狀存在，或可促 Η續次頁 (發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 08\pk-001 -〇817\pk-001 -0817.doc2003/1/17 200300187 發明説明#賣頁 進液化促成劑，如加熱，、泡沫促成劑（表面活性劑），等來達到液體狀態。因此， “液態“複合物亦包含有紐隨的乳狀物。—些可_於薄紙纖_的液態複 合物例子包含，但不關，軟化劑，祕強度劑，結合劑，黏著劑，降低摩擦劑， 及相似。 與上述所提之複合物相比，多種其他材料亦可使用於與液態複纟物結合， 其爲關於本發明謂__上_化。„上，任崎料縣加至液態複合物 只要這些衬料不有與液態複合物__力來軸n特别的，液態複合物通 常扮演如運用於薄紙纖維網的多種需要的活性物質之有效攜帶者。 舉例，在-個具體實施例中，多種泡沫促成劑可應用於液態複合物。泡沫 促成劑有助於幫助泡泳產生。一種泡沫促成劑亦有助於穩定現存的泡沐。一般， 任何多數泡沫促成射應賴合物。_的，泡沫促成财較少不可或缺的微粒 歌度’爲陽離子及/或陰離子，且有小的氣泡大小被利用。一些合適的泡沐促成劑 例子包含，但不限制，脂肪酸胺，胺，及/或氧化胺；脂肪酸四單元體；電解質（幫 助達成泡沫穩幻；或相似。—般商業可購得適合用於本發明之祕促成劑爲 Mackemium 训及 Mackam 2C，由 McIntyre Group，Ltd 製造。當使用時，泡沫促 成劑以超過2〇%液態複合重的數量結合進液態複合物，且在一些具體實施例中， 在2%重至I5%重間。其他合適的泡沫促進劑描述於美國專利編號4581254， Cunningham等人，其全部結合於此（以下以”Cunningham等人提及“表示）。 仍有其他合適的材料例子，其可被天加入液態複合物中應用於薄紙纖維網 爲揭示於美國專利編號5869075，Krzysik，其全部結合於此。例子，一些這樣的 材料包含’但不限制：抗菌劑；臭味吸收劑；香氣遮蔽劑；防腐劑；抗氧化劑； 收斂劑一化妝品（包含使肌膚緊繃及有刺激感）；收斂劑一藥品（一種檢查藥產 0續次f (發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 08\pk-001 -0817\pk-001 -0817.doc2003/l/ i 7 11 200300187 發明説明、續頁 品散發，流失，或當應用於皮膚或黏膜出血及蛋白質凝固”生物添加劑（增加 性能或吸引消費者的產品）；著色劑（產品上色）；乳狀物（藉由其如乳一般留在 皮膚表面或角質層幫助維持皮膚柔軟，平滑，及易曲折效能，來降低脱皮且改善 皮膚效能）；外部止痛劑（一般使用的藥品有局部止痛劑，麻醉劑，或藉由降低 皮膚的感覺接收器的止癢劑，提升皮膚感覺接收器的反刺激劑）；薄膜構成劑（藉 由在皮膚上連續塗抹薄膜直到乾燥來保留活性原料）；溼潤劑（增加皮膚上層對 水的需求）·，天然保溼劑（NMF)及其他已知的皮膚保溼劑；乳白劑（降低產品 、 清晰及透明的程度）；皮膚修復劑；皮膚剝落劑（一種可增加皮膚細胞替換的成 份如α-氫氧酸及氫氧酸）；皮膚保護劑（一種可保護受傷或從受傷或生氣刺激 · 暴露的肌膚或黏膜表面的藥品）；或相似的。 另外，液態複合物可以任何已知的泡沫製造技術形成泡沫。舉例，在一具 · 體實施例，液態複合物可被泡沫形成系統計數，其可結合氣體，如壓縮的空氣， 在大多數中。舉例，爲保證產生的泡沫爲穩定的，泡沫中空氣體積與液體體積比 (如吹動比）可大於3 :卜且在些具體實施例中，在5 : i至18〇 : 1間。在一些 具體實施例中，被使用的吹動比爲150 : 1至180 : 1間，當在其他具體實施例中， 使用的吹動比爲I5 : 1至25 : 1間。舉例，在一具體實施例中，3〇 :丨的吹動比看^ 包含113克/分鐘的液體流速及34〇〇立方公分/分鐘的氣體流速。在另一個具體實 施例中’ 20 : 1的吹動比包含240克/分鐘的液體流速及4800立方公分/分鐘的氣· 體流速。 _ 在泡沫形成系統内，泡沫產生器可在某些能量下結合空氣與液態複合物， 因此產生泡沫。一具體實施例，舉例，泡沫產生器以某個速度旋轉，以便引起液 態複合物穿過連續邊緣，其允許空氣蔓生的旋渦傾向進入液態複合物。特别的， 泡泳產生詻運轉的速度從300轉/分鐘（印^至了⑽印㈤，且更特别的，從4〇〇rpm 0續次頁（發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 08\pk-001-〇8 l7\pk-00!-0817.doc2003/l/l 7 12 200300187 發明説明、^頁 φ舉例，合適的泡沫產生器描述於美國專利編號4239削，clifford等 人，其全部結合於此（以下以，職rd等人提及“表示）。因此，一種可使用於 本發月商討斷《麟產生器可包含利_η総，編㈣，_h Car〇HM ^ —產生的泡轉性可取決於泡縣生器的參數，細體積與液態複合物體積 等舉例在*具體實施例中，泡沫有半衰期，此允許泡沫在降解前從泡 本產生^動至塗抹$。在—些具體實施例中，有大於3分鐘的半衰期， 更特别的，從3分鐘至30分鐘、，且更特别的，從15分鐘至％分鐘。 泡沫的半衰期一般由下列方法測量。一放置刻度尺的鮮化燒杯且位在一馨 六方厶刀刀離漏斗。大约5〇克的泡沫樣品於漏斗收集。一當全部泡沫放置於 漏斗上時’就啓動標準碼錶。當標準燒杯收集到25克液體，時間且記錄。此記 錄的時間爲泡沫的半衰期。 - 在些例子十，細胞平均大小，壁的厚度，及/或密度亦可促進泡沫穩定。 舉例，泡本有大小，厚度，或密度皆描述於美國專利編號4〇99913，偏如等人， 及美國專利編號谓5434，Qin等人，其全部揭示於此。舉例，在一具體實施例， 泡沐細胞平均大小可在1()微米至觸微米間。因此，泡沫細胞壁的厚度可在〇1 微米至3G微米間。 ® 在產生後，泡沫接著推出泡沫產生器，其經由一個或多個導管移動至泡沫， 塗抹器以應用於薄紙纖維網。導管的直徑，導管的長度泡沫在離開跑泳產生器後_ 的壓力，及類似，全皆可被控制以使用多樣化天然泡沫。例子，在一具體實施例 中，有内直徑在0.375英吋至1 5英吋間的導管被利用來處理3〇〇至3〇〇〇立方公 分/分鐘的氣體及20至3〇〇克/分鐘的液體。因此，在一具體實施例中，導管長度 爲50呎長。另外，直到離開泡沫產生器，泡沫的壓力爲從5 psi至9〇 psi，且更 0續次頁（發明説明頁不敷使用時，請註記並使用績頁） E:\PATENT\PK-00j 08\pk-001-08l7\pk-001-08I7.doc2003/l/17 13 200300187 發明説明續頁 特别爲從30 psi至60 psi。 如此情形，泡沫離開泡沫產生器，其接著備有泡沫塗抹器。一般，使用於 本發明的任何泡雜脉有能力躺泡沫，如上所述，轉纟峨軸上有相當於 或少於1GG%薄紙纖維網乾重的固體濃度。雖然不是必需的，在_些具體實施例 中’由於使用泡沫因此薄紙纖維網相對較達潤，在泡沫塗抹期間，泡沫塗抹器有 能力塗抹泡沫而不涵薄_維網表面。舉例，—些具體f施例，泡沐塗抹器位 在較薄紙纖維網上部表面低2英忖的位置，且在一些例子中，爲在較薄紙纖維網 上部表面低1射的位置。泡沫塗抹器可位錄薄紙纖維網均表面低1/2英叶 的位置’更制’較薄紙纖軸上絲面低射的位置，且更制爲位在較 薄紙纖維網上部表面低1/8英吋的位置。 在此使用’專有名巧薄紙纖維、網較低表自“知道的意思爲薄紙纖維網的 織物邊，薄紙纖維網此邊在薄紙纖維網形成期間接觸形成的織物。如在此使用， 專有名詞薄紙纖維網“上部表面“知道的意思爲薄紙纖維網的空氣邊，薄紙纖維 網此邊在薄紙纖維網形成期間未接觸形成的織物。 -種使用於本發日膽殊的泡抹器（4G)_子顯示於第二圖。如描述， 泡沐塗抹器（40 )包含分配通道（42 )及擠|頭（44 )。分配通道（42 ) 一般有 任何需要的形狀，大小’及/或尺寸。例子’如第二圖所示之分配通道（42 )有抛 物線形狀。其他適合分配通道的例子描述於CUff〇rd等人的文獻中。因此，其亦 被了解任何塗抹泡沫至薄紙纖維網上的方法及裝置可使祕本發明，且泡沐塗抹 器（4〇)描繪於此僅説明用途。 當泡沫從導管（46 )進入分配通道（42 )時，其立即朝上確定任何衰敗的 泡沫集合於此自動排出。之後，其強力向下，如第二圖箭頭所指，穿過分配通道 Θ續次頁（發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 08\pk-001 -〇817\pk-001-0817.doc2003/l/l 7 14 發明説明續頁 (42)至擠壓頭（44)。一般，擠壓頭有多種形狀及大小供本發明使用。本發明 最佳具體實删，“平直缝“擠壓頭，如ciiffom等人的錄中及Cunnigham等 人文獻描述，被使用。如在此使用，平直縫擠壓頭一般提及爲有平行喷嘴棒（仙） 及（50)的擠壓頭（44)。一個具體實施例，平直縫擠壓頭（44)包含兩平行喷 嘴棒，一第一喷嘴棒（48 )及一第二喷嘴棒（50 )，且形成的擠壓縫（52 ) 一般 寬度爲〇.〇25英吋至〇·5625英吋間，且在一些具體實中寬度爲〇 〇5〇英吋至〇〇626 英叶。舉例，在一具體實施例，擠壓缝（52 )的寬度爲〇13英吋。在另一個具體 實施例中，擠壓缝（52 )的寬度爲〇·〇5英吋。 因此，第一及第二喷嘴棒（48 )及（50 )爲典型的長度，以致於擠壓缝（％ ) 在橫向有(U25英吋至6英叶的長度。擠壓缝（& )的長度，然而，可爲多樣化 如同需要適應薄紙纖維網處理區。舉例，在一具體實施例，擠壓缝（52 )長度約 〇· 187 英叫*。 擠壓頭（44)的第-喷嘴棒（48)包含最低表面（69)緊臨轉紙纖維網 (15)(或在一些案子中爲乾薄紙纖維網（16))的彈性刮刀（54)及相對上部表 面（68)。彈性刮刀（54)的第-末端（56)可附屬於擠壓頭（44)外部表面（66)， 第一嘴嘴棒（48)的内部表面（60)，或第一噴嘴棒（48)的外部表面㈤）。（見 第三，三a及三b圖）彈性刮刀（54)的第二末端（64)延第一喷嘴棒（48)延 伸。其被了解彈性刮刀（54 )能以任何結構裝於擠壓頭（44 )以絲第二末端（⑷ 如第二’二a及二b圖所tf。其必須了解’討論關於處裡澄薄紙纖維網（15)相 當適合處理乾薄紙纖維網（16)。 彈性刮刀（54 ) -喷48 )卿的長度，此麟相當於擠壓頭（糾） 與澄薄紙纖維網⑽的距離。-般，彈性刮刀（54)沿第一喷嘴棒（48)延伸的 0續次頁（發明説明頁不敷使用時，請註記並使用續頁） H:\PATENT\PK-001 08\pk-001-0817\pk-00l-08i7.doc2003/l/17 15 200300187 發明説明續頁 長度距離爲較擠壓頭（44)餘薄紙纖維網（u)上部表面間距離長咖英吁至 1英子，且在一些具體實施例中，爲較擠壓頭（44)與溼薄紙纖維網（15)上部 表面間距離長1/S英忖至1英忖。提及本發明其他具體實施例，彈性刮刀（54) 第噴嘴棒（48)延伸的長度距離爲較擠壓頭（44)與溼薄紙纖維網（15)上 部表面間距離長！/8英叶至1/2英叶，更特别的，爲較擠壓頭（44)無薄紙纖 維網（15)上部表面間距離長1/4英吋至1/2英吋。 例子，在一具體實施例中，彈性刮刀（54 )沿第一喷嘴棒（48)延伸的長 度距離爲較擠壓頭（44)與輯紙纖維網（15)上部表_距離長1/2英忖。在 另-個具體實施例中，彈性刮刀（54 )沿第一喷嘴棒（48)延伸的長度距離爲較 擠壓頭（44 )與澄薄紙纖維網⑴）上部表面間距離長W英忖。擠壓頭（⑷ 與移動賴紙纖維網（15)距離及彈性刮刀（54)沿第—喷嘴棒（48)延伸的長 度已適應來確保彈性刮刀（54)的最大優勢。 彈性刮刀（54)可由下列任何材料製成：聚脂薄膜；塑膠；橡皮；合金； 樹脂；鐵氟龍；及任何其他有彈性耐用，且液體轉透的材料製成。在許多具體 =施例中’彈性刮刀（54)有一 _3英叶至〇〇15英时間的厚度，在—些= 貫抱例中’爲娜英叶至〇.〇15射間。提及本發明另一個具體實施例，彈性 到刀（54)有一娜射至〇 〇1〇英叶間的厚度。例子，在一具體實施例中， 彈性刮刀（Μ )厚度爲〇 〇〇3英叶。在另一個具體實施例中，彈性刮刀（Μ )厚 度爲0.005英吋。 提及結構’彈性刮刀（54 )的第二末端（64 )接觸，在一些案子中，由移 動的澄薄紙纖維網（I5 )表面最高點變形成彎曲結構。泡泳向下流動至彈性刮刀 (54 )的最低表面（69 )，泡沫位在溼薄紙纖維網（15 )(或在一此 一牙、丁 τ，乾薄 ΰ續次胃（發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 〇8\pk-0〇l.〇8i7\pk 〇〇 U08l7.d〇c2003/l/l7 200300187 紙纖維網（16))。第二末端（64)塗抹泡沐，如此結構更均勻從擠壓頭⑼分 配於澄薄紙纖維綱表面。和移動的輯紙纖維網⑴）表面最高點—樣，泡沐份 配於取低卜綠’使猶日細可細細⑽便姉刪薄紙纖維 網⑴）最高職置泡沫。本發他具體實施例，泡沫可分配於赫的渔薄紙 纖維網（15 )最低點。 _素影響泡沫塗抹器㈤運作。彈性刮刀（⑷的成果可因這些最 佳化_加。舉例，多樣彈_ (54)特性，如彈性刮刀⑼厚度，彈性 刮刀（54)長度，製作彈性刮刀（54)的材料，及/或彈性刮刀⑼的硬度，可 調節或另外挑選影響泡沐塗抹器㈤運轉的因素。當彈性刮刀⑼使用足夠 的力量上輕或降解泡沫且從轉__ (15)分配泡沫或液臟合物而沒分 配或危害__網（15)時，泡魅成器⑷）需錢在靡_網上使 同時泡;末塗抹器（40 )必須提供泡沐均勻塗抹在_紙纖維網（15 ) 上0 液態複合物，泡沐及/或轉紙纖維網（15)的特性亦會影響泡沫塗抹器 (4〇)的運轉。其需要運用多方面特性或液態複合物，泡沫，及/或輯紙纖維網 (⑴成份來增加或用别的方式修改泡沐塗抹器⑼的運轉。另外，造紙機器_ 的1^度/包未流选，澄薄紙纖維網⑴）測量學，滿足澄薄紙纖維網（15 )的溼 度疋正的澄薄紙纖維網（⑴，擠壓頭（44 )物理結構或泡泳塗抹器㈠〇)其 他部份亦可加以調節另外挑選影響泡沫塗抹器（4())運轉的因素。 、 在此情形中，化學物f添加入液態複合物是不過份的，典型少於乾薄紙纖 維、’周（I6)基重的1G%咳轉紙纖維網（⑴表面應用使用標準泡沫塗抹器形 成的/包辦向於接觸，s此覆蓋，p、有雜高點包含如脊㈣或突起區。其可在 0續次胃（發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 08\pk-001 -0817\pk-001 -0817.doc2003/1/17 Π V*· it - % a顧200300187 發明説明續頁 樣紙纖_ (15)表面塗抹少或沒化學處理的複合物到最低點，包含如峽谷或 嵌入區。許多例子巾，均域抹於輯__最高賴泡沫沒制鮮泡沐塗 抹器。 本發明-些最好具體實施例，澄薄紙纖維網（)最優先的處理被完成爲 使用擠壓頭（44)，提供需要部份改善的乾織物纖維網（16)使用低量液態複合 物。彈性刮刀（54 )調整，以致於泡沫僅接_薄紙纖維網⑴）表面最高點， 當給予更多功能使㈣複合物時，提供給需要部份改善的乾薄紙纖維網。如此泡 沫使用可在衫層表面如波浪或乳狀表面的薄紙產品上有特别的益處。其了解討 論通過塗抹器（40)適合溼薄紙纖維網所塗抹的泡沫是相等應用於乾薄紙纖維網 (16)〇 本發明提及’如第三圖所示，泡沫塗抹器（4〇)，如上所述，可位於造紙 過程内多種位置來使用泡沫於溼薄紙纖維網（丨5)。然而，雖然泡沫塗抹器（4〇) 位子不是關键，當滢薄紙纖維網（15 )有小於95%的溼薄紙纖維網（15 )乾重的 固體濃度時，其一般需要泡沫塗抹器在適當的位置以便泡沫塗抹，且在一些具體 實施例中，少於90%的溼薄紙纖維網（15 )乾重。 在具體實施例中，溼薄紙纖維網（I5 )沒以織物支撐，其需要隨意提供較 溼薄紙纖維網堅硬的織物在泡沫塗抹同時攜帶溼薄紙纖維網（15)。隨意的織物 可增加更多擠壓頭（44 )與溼薄紙纖維網（15)間接觸距離，因此提供一致性的 泡沫塗抹。在泡沫運用於溼薄紙纖維網上時，一個隨意纖維網處理眞空縫（32) 可被利用來在織物上更堅固握住溼薄紙纖維網（15)。 隨意纖維網處理眞空缝（32 )位在延伸過溼薄紙纖維網全寬的位置上。那 本發明其他具體實施例中，纖維網處理眞空缝（32 )可位在沿著溼薄紙纖維網（15 ) 0續次頁（發明説明頁不敷使用時，請註記並使用續頁） Ε:\ΡΑΤΕΝΤΛΡΚ-ΟΟΙ 08\pk-001 -0817\pk-001 -0817.doc2003/l/π 200300187 ‘或兩的域上。錄沿著轉賴軸（ 眞空縫(32 )長度爲3射至 二&祖的纖維網處理 例子，在-切•、⑴+ 赠_*鶴9射幻8英叶間。 '、”她例中，位在沿著_紙纖_ ( 網處理眞空缝⑻長度爲18英叶。在另_個 =_上的纖維 纖_ h 财，位絲著溼薄紙 至> -邊位置上的纖維網處理眞_ (32)長度爲η英叶。 古纖維網處理眞空缝（32 )’如上所提之眞空缝（28 )，一般可由多數設備形 成。'有能力在_紙纖維網⑼上使用負壓，如眞空盒，眞空護套，眞空捲 ^物/白’或任何其他已知的技術技能。纖維網處理眞空缝⑶）有1英叶至Μ 央叶間的她】口寬度’細，紐在⑽射至W射間，且最特别的寬 度爲3/4 *忖至1/2英叶間。舉例，在一具體實施例，纖維網處理眞空縫⑶） 有1/2英叶的裂缝開口寬度。在另一個具體實施例中，纖維網處理眞空縫⑶） 有3/4英吋的裂縫開口寬度。 纖維網處理眞空縫（32 )可被使用來降低園繞於轉紙纖維網的“邊界氣 曰如在此使用，邊界氣層—般提及爲空氣層其會藉由移動的織物或支撐 於織物上的薄紙纖_運載。邊界氣層可在薄紙機械運轉時呈現任何的速度，包 含麵口尺/分鐘，2_叹/分鐘，及3_叹/分鐘或更多的速度。舉例，邊界氣層φ 通常在高翻L速度下發生，如在棚σχ/巾速度τ，且在_些具體實施例中，介 於4000 %/分鐘至6000叹/分鐘間。邊界氣層有時會中斷泡沫塗抹作用。因此，. 其典型需要將邊界器層減到最低來增加泡沫塗抹器的效用。在一具體實施例，舉-例’纖維網處理眞空缝（32)可從泡沫塗抹器（4〇)來幫助邊界氣層降到最低。 進一步，多數其他機械亦被使用來將邊界氣層降到最低，如使用偏斜機械。因此， 其必須了解當本發明提及塗抹泡沫至溼薄紙纖維網（15)時，其不需要在全部情 況下降低邊界氣層。 13續次頁（發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-OOl 08\pk-001 -0817\pk-00!-0817.doc2003/I/l 7 19 200300187 赞明說明續頁 眞空缝㈤可位在泡沫塗抹器㈤下_纖維網（15) 伸過逢薄紙纖維網（15)全寬的位置。其了解㈣縫⑺）可爲—連鲭. 由位在靡緣冑⑻⑶⑽嫩峨。撕敝D=眞1 缝（70)長度可爲俗何小於逢薄紙纖維網（15)⑶寬度的質。眞空缝⑺）， 如上討論爲提及纖維網處理眞空缝（32 )，_般由多種設備形成其有能力在兹薄 紙纖維網⑻上使用負壓，如眞空盒，眞空護套’眞空搂狀物，落，或任二並 他已知的技術錄。眞空缝⑺）有丨射至1/8射_裂制口寬度，更特 别’寬度在糾英吁至英叶間，且最特别的寬度爲糾英叶至说英叶間。舉 例’在-具體實施例’眞空缝（70)有1/2英忖的裂缝開口寬度。在另_個具體 實施例中，眞空缝（7〇)有3/4英吋的裂缝開口寬度。 雖…、不而要H缝（7〇)可幫助拉長的泡沫朝向或進入澄薄紙纖維網 (15 舉例’-次形成，泡沐一般在壓力下維持，直到由泡末塗抹器⑽塗 抹至達薄紙纖維網⑻因此，液體形成氣泡可以泡沫塗抹器（則的氣口及/ 或喷嘴吹至賴紙纖_ (15)。如第三_示，眞空縫⑺）可拉長這些泡沐 朝向澄薄紙纖_ ( 15)，献促進⑽塗抹上或在稍峨_ ( 15 )。其必須 了解其他位在許多位⑽眞錢可被本發用。然而，其亦必須知道眞空缝不 需要將泡沫塗抹在溼薄紙纖維網（15 )上。 眞空缝（70)亦使用來降低圍繞在溼薄紙纖維網（15)的邊界氣層。另外， 呉空缝（70)幫助泡沫沈澱於溼薄紙纖維網（ls)。眞空缝亦幫助運載於泡沫内 的空氣移動。 本發明一些具體實施例，眞空缝（70)位在恰當的位置以致於眞空缝（70) 的前邊緣（71)沿在機械方向的彈性刮刀（54)第二末端（64)延伸，其中第二 E:\PATENT\PK-001 08\pk-001 -〇817\pk-001 -0817. d〇c2003/1/17 0續次頁（發明説明頁不敷使用時，請註記並使用續頁） 20 200300187 發明説明續頁 末端位在澄薄紙纖維網（I5 )上。當位在如此的位置時，眞空缝（？〇 )可於彈性 刮刀（54)上部表面（68)提供清潔功能。在使用彈性刮刀（54)期間，灰塵及 其他物質會聚$轉性刮77 (M)上部絲（68)，因此坊礙彈關刀（54)運 轉及在禮薄紙纖維網（I5)上塗抹泡沫。有沿在賊方向的彈性刮刀（⑷第二 末端（64 )延伸的眞空缝（7())的前邊緣（71 )的眞空缝⑺）從彈性刮刀（^ ) 上部表面（68 )拉空氣低過上部表面（沾）且穿過歷薄紙纖維網⑴），因此移 動的物質可沈社部表面（68)。眞空縫⑺）的前邊緣（71 )沿在機械方㈣ 彈性到刀（54)第二末端（64)延伸的距離爲1英忖至1/8英忖間，更特别的爲 ⑽英付至m英叶間的距離，且最特别的爲％英忖至Μ英叶間的距離。舉⑷ 在-具體實施例，眞空缝㈤的前邊緣（71)沿在機械方向的彈性刮刀⑸） 第二末端⑻延伸的距離爲i射。在另_個具體實施例，眞空缝⑽ 邊緣⑻沿在機械方向的彈性刮刀（54)第二末端⑹延伸的距離爲_ —例子中’ 0縫（7G)的後邊緣（72)位在沿彈性彻（54)第一 末端⑻！英叶前面的！射内的位置。眞空缝⑺）的後邊緣（72) 2 = 園在沿彈性刮刀（5 )第一 匕靶 _ 3/4__ ^ ^ ( 4) 1 蝴_ 3/4 娜吻間，« ,,,.-^ΓΓΓ 3/4 1/4 (64) ^ 3/4 (?2) (54) ^ 緣⑼緊娜卿⑸）細姻㈤的後邊 /弟一禾挪（64 )前面1/2英吋的位置。 紙羞品可"Ittrrr薄紙ΓΓ可被本發明提及的泡沫複合物塗抹。舉例，薄 尺，特别爲從5克/平例，本發明薄紙產品的基重小於120克/平方公 0物（發==¾:特别爲從—尺至55 晴挪職· 〇·〇〇丨刪—8一 21 200300187 發明説明續貢 克/平万么尺，且更特别爲從1G克/平方X尺至35克/平方m另外，一或多 個薄、·氏表面可提供上升區（如突出物，壓印，或半球型），此更詳細描述於下。 使用於本發明的薄紙纖__般可由多數已知驗的造紙方法製成。特别 的其λν員了解’本發明位p艮制任何特别的造紙過程。事實上，任何能夠形成指 或薄紙纖維_過程皆可被本發明·。舉例，—縣發明造紙過糊用續織， 土壓乾燥’乾燥續織，非鱗織乾燥，雙重續織，輪壓，和其他形成薄紙 產品一樣的步驟。 在此提及，造紙過程的具體實施例，包含-些-或多個泡沫塗抹器（40 ) 的位置，説明於第-圖中的3Q，36，38，％，9q，％及94。其知道其他位置可 和本發明提及的泡沫塗抹器_樣被使用。特_，多娜性雜—般爲定義一些 顯4動的織物但不足量。如第一圖描寫的造紙過程利用一個未_乾燥技術來 形成薄、猶維網。足些技術的例子描述於美國專利編號侧测，⑽等人； Rugowski ； 5510001 , Hermans ; 55913〇9 ? Rug〇wsk. ； 二6〇mi7 ’ Wendt寺人，其結合於此。美國專利編號6⑺斯在此之以“施也 等人提及“表示。 0續次胃（發明説明頁不敷使用時，請註記並使用續頁） 未縐織乾燥-般包含下列步驟：⑴形成—個纖維素纖維，水，及隨音， 其他添加物的喊；（2)將綠於—個移财孔表Μ如帶，織物，全料 寺）上Κ 3 )使薄紙纖維網乾燥來移除薄紙纖維網上的水；及⑷從移動的有 孔表面移絲騎薄__。絲，其.賴了解其他描述於此的具體實施例變 %度及其卿簡纟峨_料，知目當合赦齡本㈣。飾，轉必須 ^任何其配知錢薄纟_維_過軸可使麟本發明。糊，造紙過程可 ’用為織凸起’座壓’乾燥，乾燥續織，非續織乾燥，雙重續織，輪壓，和其 Ε優職搁 08\pk，_〇8mpk顧^ 200300187 — 發明説明續頁 他形成薄紙產品一樣的步 ~ 驟及/或造紙裝置（如Yankee乾燥機）。 此所提及，再次招 攸及舉-圖，造紙流漿箱（10)可使用來投入或沈殿液能 懸浮物束（11 )至形成的缍 w 識物（12)上。液態懸浮物由流漿箱（1〇)供應一般 由多種材料形成。特别的，_ 一二適合的天然纖維包含，但不限制，非織造木漿纖 隹 ca sabail草’礼草絨纖維，鳳梨葉纖維，·軟木纖維，如北方或南方軟 木牛皮纖維，及硬木纖維，如桉樹，戚樹，棒木，白楊，及相似。其他適合的木 办月的例子包含’南万松樹，紅西洋杉，鐵杉，及黑雲杉。適合本發明長木衆 纖維商業可購得的例子包含從恤吻指決c〇_魅講. — 玖. Description of the invention (The description of the invention should state: the technical field to which the invention belongs, the prior art, the content, the embodiments, and the drawings are briefly explained.) Prior Technology Consumers use tissue paper products for a wide range of purposes. For example, various forms of products can be used, such as facial tissues, heart tissue ' tissues, napkins, seat towels, and the like. In many cases, various forms of liquid composites, such as softening compounds, emulsions, friction reducing agents, adhesives, reinforcing agents, etc., are also applied to tissue webs of one or tissue products. For example, tissue fibers _ use chemical additives (such as softeners) to soften. However, a liquid composite with __questions_difficult to make__products is used in tissue paper webs for tissue products. However, many application methods are relatively inefficient and can cause the compound to actually waste when used. In the example, the ' 4 multi-softener consists of a milk containing a special solid in solution. However, such liquid composites are often more difficult to adapt to thin __. It is necessary to dry the tissue paper fiber when making the complex, and it is also difficult to apply the liquid composite to the tissue paper fiber web by a method of reducing the amount to provide a suitable surface area coverage. In addition, some softeners contain composites that are used in the form of solid or semi-mesh I-sharpened complexes that are transferred from liquid compounds, and fiber heating is required. In addition, even after Dacong's heating, it may still be difficult to use it evenly on the surface of tissue paper. Therefore, there is a need for improved installations and methods that are commonly used on tissue paper webs. The content conforms to the present invention (a specific embodiment, a method for providing a plurality of sheets of a thin tissue fiber with a weight of less than ⑽ g / m²)-an accounting method. This method includes providing- Papermaking equipment and manufacturing thin paper meshes from papermaking equipment. Θ Continuation stomach (when the description page of the invention is insufficient, please note and use the continuation page) ΕΛΡΑΤΕΝΤ \ ΡΚ-001 08 \ Pk-001-08l7 \ Pk-00i-08l7 docc2003 / i / i7 Description of the Invention Continued In addition, 'When the tissue web has a solid concentration equal to or less than 100% of the dry weight of the tissue web, this method also includes the foam of the composite shaft. __ 上. In the example of the secret body, 'for example, when the tissue paper web has a solid concentration of dry weight of tissue paper web between 60% and 95%, the foam, thin, and sclerotia phase' and more particularly, Tissue paper fiber from 胄 to %% _ dry weight. In other concrete shed towels, when the density of solid paper between 1 ()% and 35% is considered to be heavy, the foam makes Lin thin and thick, and More specifically, there is a dry weight of tissue paper web between 15% and 3G%. Fukou Another specific embodiment of the present invention provides a variety of —The application form of the composite material on the basis of tissue paper on the basis of tissue weight less than ⑽g / m²—the application device. This device includes providing a papermaking equipment containing cellulose fibers and manufacturing a net from the papermaking equipment. In addition, When the tissue web has a solid concentration that is equal to or less than the dry weight of the converted tissue web, the device also includes using a bubble formed from a liquid composite on the tissue web. In some embodiments, for example, when the tissue fiber When the net has a solid concentration of 60% to 95% of the dry weight of the tissue paper fiber web, the foam is used on the tissue paper fiber shaft, 'City Turn, and there is a tissue paper between 8 and 9G% _net dry weight. In other specific embodiments In the middle, when the tissue paper web has a solid concentration between 1 ()% and 35% of the dry weight of the tissue web, the foam is used in the tissue paper web, and more particularly, between 15% and the dry weight of the tissue web. In other specific implementations, when thin Eilat has a thick solid paper fiber network that has a dry weight to the war, the foam makes the secret tissue paper and miscellaneous nets, and more, there are 35% to 6 close dry fiber webs. Heavy 'and more special' Yes Net dry weight. In some examples of the present invention, 'foam_yuzaki' or dry or over-dried paper-feeding fiber webs with a concentration greater than %% of body mass, most particularly equivalent to 97%, and Jin Jinmu et al. 98 %, And _ Shinzaki or greater than 99 This method also includes applying foam to the paper with a foam applicator squeeze head, where the squeeze head pack U is continued on the next page (when the invention description page is insufficient, please note and use the continuation page ) E: \ PATENT \ PK-001 08 \ pk-001 -0817 \ pk-001 -0817. doc2003 / l / 17 200300187 Description of the invention continued Yin A flexible blade. Mitoru helps supply more orders to be distributed on the Lin'e axis. In this example, the method also includes the use of a foam applicator squeeze head to apply foam to dry paper, and its cap pressure view includes a __ knife. The supply of reading aids is more comprehensive—and not distributed on the dry tissue fiber web. This device also includes the application of foam to Lin paper using a foam applicator squeeze head, where the squeeze head secures the elastic broad knife. The elastic doctor blade helps to supply more single-bubble allocations to Linzhi fiber web. — Picking t ’from its storage. This M also includes money, silk and wipes, and Gu Gu made foam in the dry storage club, where the extrusion head contains an elastic scraper. Flexible doctor blades help supply more sheets—disperse on dry tissue webs. There are many ways to apply t-bubbles to tissue paper fiber webs. In a specific embodiment, quilting and infusion are used. ^, 纟-㈣ thin, thin paper fiber shoulder can be supported-shaft with coffee, weaving, two-valvular shuttlecock, so foam is used in the clip on the tissue paper fiber net. Other kinds and viewpoints of the present invention are described in more detail below. Figure-is a schematic flowchart of a specific embodiment of forming a tissue paper web according to the present invention. The second figure is a perspective view of a specific embodiment of Benjamin's foam-applied sagalai naval device. The third picture is about the present invention, which can be applied to the bath, and the concrete application of the dimensional network to listen to the implementation of Θ continuation of the stomach (when the description page of the invention is not enough, please note and use continued tribute) E: \ PATENT \ PK-001 08 \ pk-001-0817 \ pk-001 -0817, doc2003 / 1/17 200300187 The cross-section of the example of the record of the invention. Fig. 3a is a cross-sectional view of another embodiment of the foam applicator according to the present invention, which can apply foam to a tissue fiber web. Third b _ The present invention can be woven and wiped on the rail _ net of the bubble wiper another example Cross-sectional view. The fourth figure is a perspective view of a specific example of applying the compound foamed to the outside of tissue paper, cutting, and reducing the net (the top and bottom of the foam applicator. Embodiments) The specific details of the present invention are mentioned in detail. An example is below the above. Each example is provided by the method of the present invention, but is not provided by the county. In fact, this sharp money will be obvious. The present invention has a variety of modifications and changes, but it will not exceed the present invention. The scope and spirit of the example. In the example, various descriptions and descriptions are like some specific embodiments, and can be used in another specific embodiment to further generate specific embodiments. Therefore, it is intended that the present invention cover this modification and the degree of change such as entering Additional patents are applied in the park, and they are equal. Generally, the present invention is a method and device for applying a liquid composite on a tissue paper web of a tissue product. In particular, in the papermaking process, the method and device of the present invention include applying a liquid Compounds such as foam to promote consistent use and increase effectiveness. As used herein, the proper term "foam" is generally referred to as porous A mass of hollow cells or vesicles, which contain liquid material on its ridges. Cells can be connected inward to form channels or capillaries in the foam structure, where the channels or capillaries promote the distribution of liquid in the foam. A "liquid "The composite can be foamed on a tissue paper web. As used herein, the liquid composite is generally referred to as the current state. It is liquid. In particular, the liquid composite can naturally exist in the liquid state, or it can be promoted. Page (if the invention description page is insufficient, please note and use the continuation page) E: \ PATENT \ PK-001 08 \ pk-001 -〇817 \ pk-001 -0817. doc2003 / 1/17 200300187 Description of the invention # 卖 页 Into liquefaction promoters, such as heating, foam promoters (surfactants), etc. to achieve a liquid state. Therefore, "liquid" complexes also contain nipples. Some examples of liquid compounds that can be used in tissue fibers include, but are not relevant, softeners, secret strength agents, binding agents, adhesives, friction reducing agents, and the like. Compared with the composites mentioned above, a variety of other materials can also be used in combination with the liquid compound, which is referred to as __ 上 _ 化 in the present invention. „In the past, Renqili County added to the liquid composite as long as these linings are not related to the liquid composite __ Lilai axis n special, the liquid composite usually plays an effective role as a variety of active materials used in tissue fiber web Carrier. For example, in one embodiment, a variety of foam promoters can be applied to the liquid composite. The foam promoter helps the swimming pool. A foam promoter also helps stabilize the existing foam. General Any majority of foams contribute to radioactivity. Yes, foams that are indispensable for particle formation are cations and / or anions, and small bubble sizes are used. Some suitable foaming promoters Examples include, but are not limited to, fatty acid amines, amines, and / or amine oxides; fatty acid tetramers; electrolytes (to help achieve foam stabilization; or similar. Generally, commercially available secret promoters suitable for use in the present invention are Mackemium training and Mackam 2C, manufactured by McIntyre Group, Ltd. When used, the foam promoter is incorporated into the liquid compound in an amount exceeding 20% of the liquid compound weight, and in some specific In the examples, the weight ranges from 2% to 15%. Other suitable foaming accelerators are described in US Patent No. 4,581,254, Cunningham et al., All of which are incorporated herein (hereinafter referred to as "Cunningham et al."). Still There are other examples of suitable materials that can be added to liquid composites and applied to tissue paper webs as disclosed in US Patent No. 5,689,075, Krzysik, all of which are incorporated herein. For example, some such materials include 'but not limited to: antibacterial Agents; odor absorbents; aroma masking agents; preservatives; antioxidants; astringent-cosmetics (including skin tightening and irritation); astringent-medicines (a check of medicinal products 0 continued f (invention page) When not enough, please note and use the continuation page) E: \ PATENT \ PK-001 08 \ pk-001 -0817 \ pk-001 -0817. doc2003 / l / i 7 11 200300187 Description of the Invention, Continuation Sheets Disseminate, Lose, or When Applied to Skin or Mucosal Bleeding and Protein Coagulation "Biological Additives (Products That Increase Performance or Attract Consumers); Colorants (Product Coloring) ; Milk (by leaving it on the surface of the skin or the stratum corneum like milk to help maintain skin softness, smoothness, and easy tortuous performance, to reduce peeling and improve skin performance); external analgesics (generally used drugs have local pain relief Agents, anesthetics, or anti-irritants that enhance the sensory receptors of the skin by reducing the itchiness of the sensory receptors of the skin; film-forming agents (preserving active ingredients by continuously applying a film on the skin until dry); moist Agents (increasing the need for water in the upper layers of the skin), natural moisturizers (NMF) and other known skin moisturizers; opalescent agents (to reduce the degree of product clarity and transparency); skin repair agents; skin exfoliants ( An ingredient that increases skin cell replacement such as alpha-hydroxic acid and hydroxide acid; a skin protectant (one that protects from injury or from injury or anger Irritated or exposed skin or mucous membrane surface); or similar. In addition, the liquid compound can be foamed by any known foam manufacturing technique. For example, in one embodiment, the liquid compound can be foamed by a foam forming system Counting, which can be combined with gas, such as compressed air, in most. For example, to ensure that the foam produced is stable, the air volume to liquid volume ratio (such as blow ratio) in the foam can be greater than 3: In specific embodiments, between 5: i and 18: 0: 1. In some specific embodiments, the blow ratio used is between 150: 1 and 180: 1. When in other specific embodiments, the blow ratio used is The kinetic ratio is between I5: 1 and 25: 1. For example, in a specific embodiment, the blowing ratio of 30: 1 looks at ^ includes a liquid flow rate of 113 grams per minute and a gas flow rate of 3400 cubic centimeters per minute . In another specific embodiment, a 20: 1 blow ratio includes a liquid flow rate of 240 g / min and a gas flow rate of 4800 cm3 / min. _ In a foam forming system, the foam generator may Combining air with liquid compounds under energy, As a result, foam is generated. In a specific embodiment, for example, the foam generator rotates at a certain speed so as to cause the liquid compound to pass through the continuous edge, which allows air-borne vortices to tend to enter the liquid compound. In particular, bubble swimming produces a sloppy motion The speed is from 300 rpm (to 印 ㈤, and more specifically, from 4,000 rpm 0 to the next page (if the description page of the invention is not enough, please note and use the continued page) E: \ PATENT \ PK-001 08 \ pk-001-〇8 l7 \ pk-00! -0817. doc2003 / l / l 7 12 200300187 Description of the invention, ^ page φ example, suitable foam generator is described in US Patent No. 4239, Clifford et al., all of which are incorporated herein (hereinafter referred to as “ Therefore, a method that can be used in this month ’s discussion is that the “Lin generator can include profit _η 総, ㈣, _h Car〇HM ^ — the bubble conversion performance can depend on the parameters of the bubble county, fine volume For example, the volume of the liquid compound and the like. In the specific embodiment, the foam has a half-life, which allows the foam to move from the foam to the application before degradation. In some specific embodiments, there is a half-life greater than 3 minutes, more In particular, from 3 minutes to 30 minutes, and more specifically, from 15 minutes to% minutes. The half-life of foam is generally measured by the following method. A fresh beaker placed on a scale and placed in a hexadecimal trowel Funnel. Approximately 50 grams of foam sample is collected in the funnel. The standard stopwatch is activated as soon as all the foam is placed on the funnel. When 25 grams of liquid is collected in the standard beaker, the time is recorded. The recorded time is the half-life of the foam. -In some examples 10, the average cell size, wall thickness, and / or density can also promote foam stabilization. For example, the size, thickness, or density of the bubble is described in US Patent No. 4,009,913, and others such as, And U.S. Patent No. 5434, Qin et al., All of which are disclosed herein. For example, in a specific embodiment, the average size of the foam cells can be between 1 () microns and touch microns. Therefore, the thickness of the foam cell wall can be 1 micron to 3G micron. ® After generation, the foam is then pushed out of the foam generator, which is moved to the foam via one or more ducts, and the applicator is applied to the tissue paper web. The diameter of the duct, the length of the duct and the foam is leaving The pressure after the swimming generator, and the like, can all be controlled to use a variety of natural foams. For example, in a specific embodiment, there is an inner diameter of 0. Catheters between 375 inches and 15 inches are used to handle 3,000 to 3,000 cubic centimeters per minute of gas and 20 to 3,000 grams per minute of liquid. Therefore, in a specific embodiment, the catheter is 50 feet long. In addition, until leaving the foam generator, the pressure of the foam is from 5 psi to 90 psi, and more than 0 pages (if the invention description page is insufficient, please note and use the performance page) E: \ PATENT \ PK-00j 08 \ pk-001-08l7 \ pk-001-08I7. doc2003 / l / 17 13 200300187 Description of the invention continued pages In particular from 30 psi to 60 psi. In this case, the foam leaves the foam generator, which is then provided with a foam applicator. Generally, any of the vesicles used in the present invention has the ability to lay foam, as described above, on the translocation axis there is a solid concentration equivalent to or less than the dry weight of the 1GG% tissue paper web. Although not required, in some embodiments, the tissue web is relatively moist because of the use of foam. During foam application, the foam applicator is capable of applying foam without thinning the surface of the web. For example, in some specific embodiments, the foam applicator is located at a position 2 inches lower than the upper surface of the thin paper fiber web, and in some examples, it is located at a lower position than the upper surface of the thin paper fiber web. The foam applicator can record the position where the average surface of the tissue web is 1/2 inch lower, and the position of the silk surface on the thin paper fiber axis is lower, and the position is lower by 1 / 8-inch position. The term "proprietary thin paper fiber, lower net" is used here to mean "known to mean the fabric edge of the tissue paper web, which is the edge of the fabric that comes into contact during the formation of the tissue paper web. If used here, proprietary The term tissue paper web "upper surface" is known as the air side of the tissue web. This side of the tissue web did not touch the fabric formed during the formation of the tissue web. 4G) _ sub is shown in the second figure. As described, the foam applicator (40) includes a distribution channel (42) and an extrusion head (44). The distribution channel (42) generally has any shape, size 'and / Or size. Example 'The distribution channel (42) shown in the second figure has a parabolic shape. Other examples of suitable distribution channels are described in the literature of Cuffold et al. Therefore, it is also known for any application of foam to tissue fibers The method and device on the web can make the invention, and the foam applicator (40) is depicted here for illustration purposes only. When the foam enters the distribution channel (42) from the catheter (46), it immediately determines any failure. The foam gathers here and drains out automatically. After that, its strength is downward, as indicated by the arrow in the second figure, and passes through the distribution channel Θ to the next page (when the invention description page is insufficient, please note and use the continued page) E: \ PATENT \ PK-001 08 \ pk-001 -〇817 \ pk-001-0817. doc2003 / l / l 7 14 Description of the invention Continued (42) to extrusion head (44). Generally, the extrusion head has a variety of shapes and sizes for use in the present invention. In the present invention, the "flat straight seam" extrusion head, as described in the recording of Ciiffom et al. And the literature of Cunnigham et al., Is used. As used herein, flat seam extrusion heads are generally referred to as extrusion heads (44) with parallel nozzle rods (sen) and (50). In a specific embodiment, the straight seam extrusion head (44) includes two parallel nozzle bars, a first nozzle bar (48) and a second nozzle bar (50), and the width of the formed extrusion seam (52) is generally 〇. Between 0.25 inches and 0.5625 inches, and in some specific practical widths from 5,000 inches to 0.0626 inches. For example, in a specific embodiment, the width of the extrusion seam (52) is 013 inches. In another specific embodiment, the width of the extrusion seam (52) is 0.05 inches. Therefore, the first and second nozzle rods (48) and (50) are of typical length, so that the extrusion seam (%) has a length of (U25 inches to 6 inches in the transverse direction. &Amp;) The length, however, can be as diverse as the need to adapt to the tissue web processing area. For example, in a specific embodiment, the length of the extrusion seam (52) is about 0. 187 English called *. The- The nozzle rod (48) includes an elastic blade (54) with a lowest surface (69) next to the transfer web (15) (or in some cases a dry tissue web (16)) and an opposite upper surface (68). Elasticity The first end (56) of the scraper (54) may be attached to the outer surface (66) of the squeezing head (44), the inner surface (60) of the first nozzle mouthpiece (48), or the External surface ㈤). (See Figures 3, 3a and 3b) The second end (64) of the elastic blade (54) extends along the first nozzle rod (48). It is understood that the elastic blade (54) can be attached to the extrusion head (44) with any structure to the second end of the wire (⑷ as in the second 'two a and two b figure tf. It must be understood' discuss about the thin paper The fiber web (15) is quite suitable for processing dry tissue paper web (16). The length of the elastic blade (54)-spraying 48) is equivalent to the distance between the extrusion head (correction) and the clear paper web. -In general, the elastic blade (54) extends along the first nozzle rod (48) on the next page of 0 (the description page of the invention is insufficient, please note and use the continued page) H: \ PATENT \ PK-001 08 \ pk- 001-0817 \ pk-00l-08i7. doc2003 / l / 17 15 200300187 Description of the invention The length of the continuation page is longer than the distance between the upper surface of the extrusion head (44) and the tissue web (u). The distance between the upper surface and the upper surface is 1 inch, and in some specific embodiments, The distance between the extrusion head (44) and the upper surface of the wet tissue paper web (15) is 1 / S inch to 1 inch. Mentioned in other specific embodiments of the present invention, the length of the length extended by the elastic blade (54) and the first nozzle rod (48) is longer than the distance between the extrusion head (44) and the upper surface of the wet tissue fiber web (15)! / 8-inch leaves to 1 / 2-inch leaves, and more particularly, the distance between the upper surfaces of the thin paper fiber net (15) and the squeeze head (44) is 1/4 inch to 1/2 inch longer. For example, in a specific embodiment, the length of the elastic blade (54) extending along the first nozzle rod (48) is longer than the upper surface of the extrusion head (44) and the papermaking fiber web (15) by a distance of 1/2. Ying Ying. In another specific embodiment, the length of the elastic blade (54) extending along the first nozzle rod (48) is longer than the distance between the extrusion head (44) and the upper surface of the clear tissue fiber web. The distance between the extrusion head (⑷ and the moving paper web (15) and the length of the elastic blade (54) along the first nozzle rod (48) has been adapted to ensure the maximum advantage of the elastic blade (54). The elastic blade (54) It can be made of any of the following materials: polyester film; plastic; rubber; alloy; resin; Teflon; and any other flexible and durable material that is liquid permeable. In many specific examples, the 'elastic doctor blade ( 54) There is a thickness of _3 Yingye to 0015 Ying time, in some = Guan Huo examples' is Na Yingye to 0. 〇15 shot. Referring to another specific embodiment of the present invention, the elasticity is such that the blade (54) has a thickness of between 100 and 100 inches. As an example, in a specific embodiment, the thickness of the elastic blade (M) is 0.003 inches. In another specific embodiment, the thickness of the elastic doctor blade (M) is 0. 005 inches. It is mentioned that the second end (64) of the structure's elastic blade (54) is in contact, and in some cases, the curved surface is formed by the highest point of the surface of the moving clear paper fiber web (I5). The bubble swims down to the lowest surface (69) of the elastic spatula (54), and the foam is located on the wet tissue fiber web (15) (or one tooth, one d, one thin, and one thin, and then the stomach continues) When using it, please note and use the continuation sheet) E: \ PATENT \ PK-001 〇8 \ pk-0〇l. 〇8i7 \ pk 〇〇 U08l7. doc2003 / l / l7 200300187 paper fiber web (16)). The second end (64) is coated with foam, so that the structure is more evenly distributed from the extrusion head to the surface of the thin paper fiber class. It is the highest point on the surface of the paper-making fiber web (like moving paper) (like), soaked in water. It is suitable for taking low-boiled green, so that you can finely remove the thin paper fiber. In the specific embodiment of the present invention, the foam can be dispensed at the lowest point of the fishing tissue fiber web (15). It affects the operation of the foam applicator. The results of Elastic Squeegee (因 can be optimized for these reasons. For example, various elasticity (54) characteristics, such as the thickness of the Elastic Scraper, the length of the Elastic Squeegee (54), the material used to make the Elastic Squeegee (54), and / or The hardness of the elastic spatula ⑼ can be adjusted or another factor that affects the operation of the foam applicator 。. When the elastic spatula 足够 uses sufficient strength to lighten or degrade the foam and distribute the foam or liquid dirt from the __ (15) No distribution or harm __ net (15), bubble charm device ⑷) need money on the _ online so that simultaneous soaking; the final applicator (40) must provide foam to apply evenly on _ paper fiber net (15) 0 The properties of the liquid compound, foam and / or web (15) will also affect the operation of the foam applicator (40). It requires the use of various properties or liquid composites, foams, and / or paper webs (⑴ ingredients to increase or otherwise modify the operation of the foam applicator⑼). In addition, the paper machine 1 Unseparated, clear paper fiber web ⑴) surveying, meets the humidity of the clear paper fiber web (15) 疋 positive clear paper fiber web (⑴, extrusion head (44) physical structure or bubble applicator ㈠) other Some parts can also be adjusted to select other factors that affect the operation of the foam applicator (4 ()). In this case, the chemical compound f is not excessively added to the liquid compound, typically less than dry tissue fiber, 1G% cough transfer paper web based on weekly (I6) basis weight (standard foam applicator should be used on the surface) The formation / organization is oriented to contact, s this coverage, p, there are miscellaneous high points including areas such as spinal ridges or protrusions. It can be renewed at 0 times in the stomach (when the invention description page is insufficient, please note and use the continuation page) E : \ PATENT \ PK-001 08 \ pk-001 -0817 \ pk-001 -0817. doc2003 / 1/17 Π V * · it-% a gu200300187 Description of the Invention Continued Sample paper fiber_ (15) The surface is coated with a compound with little or no chemical treatment to the lowest point, including, for example, canyons or embedded areas. Many examples of towels are applied in the series __ Supreme Lai Foam did not make fresh foam applicator. According to some of the best embodiments of the present invention, the most preferred treatment of the thin paper fiber web () is completed by using an extrusion head (44) to provide a dry fabric fiber web (16) that needs to be partially improved using a low amount of liquid composite . The elastic blade (54) is adjusted so that the foam is only connected to the highest point of the surface of the tissue paper web. When more functions are given to make the composite, it is provided to the dry tissue paper web that needs to be partially improved. The use of such foams can be particularly beneficial on tissue paper products such as wavy or creamy surfaces. It is understood that the foam applied by the wet tissue paper web through the applicator (40) is equivalent to the dry tissue web (16). The present invention refers to 'the foam applicator (40) as shown in the third figure, As mentioned above, foam can be used in wet tissue webs at various locations within the papermaking process (5). However, although the position of the foam applicator (40) is not critical, when the tissue tissue web (15) has a solid concentration of less than 95% of the dry weight of the wet tissue web (15), it generally requires the foam applicator to be in place. Position for foam application, and in some embodiments, less than 90% of the dry weight of the wet tissue web (15). In a specific embodiment, the wet tissue paper web (I5) is not supported by the fabric, and it is necessary to provide the wet tissue paper web stiffer fabric at will while carrying the wet tissue paper web (15) at the foam application. Random fabrics can increase the contact distance between the extrusion head (44) and the wet tissue web (15), thus providing a consistent foam application. When the foam is applied to a wet tissue web, an optional web-treated hollow seam (32) can be used to hold the wet tissue web (15) more firmly on the fabric. The random web treatment crevices (32) are located at positions that extend across the full width of the wet tissue web. In other specific embodiments of the present invention, the fibrous web processing hollow seam (32) can be located along the wet tissue paper fibrous web (15). 0 Continued pages (when the description page of the invention is insufficient, please note and use the continued page) Ε : \ ΡΑΤΕΝΤΛΡΚ-ΟΟΙ 08 \ pk-001 -0817 \ pk-001 -0817. doc2003 / l / π 200300187 ‘or both domains. The example of processing a fiber web with a length of 3 shots to two & ancestors along the turning axis (眞 缝 空 缝 (32)) is recorded in -cut •, ⑴ + gift _ * Crane 9 shot magic 8 Ying Ye. '、 ”She In the example, the length along the _paper fiber_ (net processing 眞 empty stitching 18 is 18 inches. The fiber on the other _ _ _ _ _ _ _ _ _ _ _ _ _ _, and the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ __ _ _ __ _ and the ___ on the other side of the fiber. Fiber web treatment 眞 _ (32) is η-ying leaves. Ancient fiber web treatment 眞 empty seam (32) 'As mentioned above, 眞 empty seam (28) can generally be formed by most equipment.' Ability to be on _ paper fiber web Use negative pressure, such as empty box, empty sheath, empty roll / white 'or any other known technical skills. Fibre web treatment of empty seam ⑶) there is 1 inch leaf to M central leaf] her mouth width' It is thin, between the shot and the W shot, and the most special width is between 3/4 * 忖 to 1/2 inch. For example, in a specific embodiment, the fiber web handles the 缝 empty seam. ⑶) has 1/2 inch The crack opening width of the leaf. In another embodiment, the fibrous web treated crevice (3) has a slit opening width of 3/4 inches. The fibrous web treated crevice (32) can be used to reduce Park switch the paper web wound around "boundary said gas As used herein, the boundary air layer - as it will be referred to as an air layer by moving fabric or the tissue web supported on a carrier web _. The boundary air layer can exhibit any speed when the tissue paper machine is running, including surface caliber / minute, 2_sigh / minute, and 3_sigh / minute or more. For example, the boundary gas layer φ usually occurs at a high turning L speed, such as in the shed σχ / towel speed τ, and in some embodiments, it is between 4000% / minute and 6000 sigh / minute. The boundary gas layer sometimes interrupts the foam application. therefore,. It typically requires minimizing the boundary layer to increase the effectiveness of the foam applicator. In a specific embodiment, for example, the fiber web processing hollow seam (32) can be used from a foam applicator (40) to help minimize the boundary gas layer. Further, most other machinery is also used to minimize the boundary gas layer, such as using skewed machinery. Therefore, it must be understood that when the present invention refers to the application of foam to a wet tissue web (15), it does not need to lower the boundary gas layer in all cases. 13 Continued pages (If the description page of the invention is insufficient, please note and use the continuation page) E: \ PATENT \ PK-OOl 08 \ pk-001 -0817 \ pk-00! -0817. doc2003 / I / l 7 19 200300187 commendation instructions Continued 眞 Empty seam ㈤ can be located under the foam applicator _ fiber net (15) stretches across the full width of the tissue paper fiber net (15). Its understanding of quilting ⑺) can be-even mackerel. It is located in Miyuan 胄 ⑻⑶⑽ tender e. Tear D = 眞 1 The length of the seam (70) can be anything less than the width of the tissue paper web (15).眞 empty seam⑺), as discussed above, refers to the fiber web processing 眞 empty seam (32), which is generally formed by a variety of equipment and has the ability to use negative pressure on the thin paper fiber web, such as a empty box, and a vacant sheath Objects, falling, or any combination of technical records known to him.眞 Empty seam 有) There are 丨 shot to 1/8 shot _ split mouth width, more specifically, the width is between the correction leaves and the English leaves, and the most special width is between the correction leaves and the English leaves. For example, in the "specific embodiment", the hollow seam (70) has a crack opening width of 1/2 inch. In another specific embodiment, the cavities (70) have a slit opening width of 3/4 inches. Although ..., not only the H seam (70) can help the elongated foam toward or into the thin paper fiber web (for example, 15 times), the foam is generally maintained under pressure until it is applied by the foam applicator. As a result, the liquid forming bubbles can be blown with foam applicator (then the air port and / or nozzle can be blown to the paper fiber _ (15). As shown in the third _, empty seam ⑺) can lengthen these foams towards Cheng Tissue paper fiber _ (15), which promotes the smearing of ⑽ or at slightly _ _ (15). It must understand that many other places save money can be used by the hair. However, it must also know that the empty seam does not need to foam Smear the wet tissue web (15). The hollow seam (70) is also used to reduce the boundary air layer surrounding the wet tissue web (15). In addition, the hollow seam (70) helps the foam to settle on the wet tissue web (Ls). The hollow seam also helps the air carried in the foam to move. In some specific embodiments of the present invention, the hollow seam (70) is positioned in such a way that the front edge (71) of the hollow seam (70) is along the mechanical direction. The second end (64) of the elastic blade (54) extends, where the second E: \ PA TENT \ PK-001 08 \ pk-001 -〇817 \ pk-001 -0817. doc 2003/1/17 0 Continued pages (Notes and use of continuation pages when the invention description page is insufficient) 20 200300187 Invention description continuation page The end is on the thin paper fiber web (I5). When in such a position, the hollow seam (? 0) can provide a cleaning function on the upper surface (68) of the elastic blade (54). During the use of the elastic scraper (54), dust and other materials converge. The turning of the 77 (M) upper wire (68) is blocked, so the blocker (54) is blocked from running and the foam is applied to the thin paper fiber web (I5). . There is an elastic scraper in the direction of the thief (⑷empty seam 的 of the front edge (71) of the hollow seam (7 ()) extending at the second end (64) of the thief, pulling the air low from the upper surface (68) of the elastic spatula (^) It passes through the upper surface (stained) and passes through the tissue paper fiber mesh (⑴), so the moving material can sink the surface of the Ministry (68).眞 空 ⑺⑺) The front edge (71) along the mechanical side ㈣ stretches to the second end (64) of the knife (54) by a distance of 1 inch to 1/8 inch, and more specifically ⑽ 英 付 到The distance between m Ying leaves, and the most special is the distance between% Ying M and M Ying leaves. For example, in a specific embodiment, the front edge (71) of the hollow seam ㈤ extends along the elastic blade ⑸ in the mechanical direction. The second end ⑻ extends a distance i. In another specific embodiment, the 眞 empty seam ⑽ edge ⑻ extends a distance along the second end ⑹ of the elastic blade (54) in the mechanical direction. In the example, the rear edge (72) of the 0 seam (7G) is located along the Elastic Toru (54) First end! In front of Ying Ye! Position within shot.眞 空 ⑺⑺) 's rear edge (72) 2 = the first dagger target along the elastic scraper (5) _ 3 / 4__ ^ ^ (4) 1 butterfly 3/4 -^ ΓΓΓ 3/4 1/4 (64) ^ 3/4 (? 2) (54) ^ ⑼⑼ ⑼ 娜 (⑸na⑸ ⑸) Behind the fine marriage / / Brother Yihe Nuo (64) in front of 1/2 inches s position. Paper shavings " Ittrrr tissue paper ΓΓ can be smeared with the foam composites mentioned in the present invention. For example, a thin ruler, particularly from 5 g / square, the base paper product of the present invention has a basis weight of less than 120 g / square meter (fat == ¾: especially from -feet to 55).丨 Deletion—8-21 200300187 Description of the invention Continued Gonker / Pingwan Mo feet, and more particularly from 1G g / square X feet to 35 g / square m In addition, one or more thin, · 's surface can provide a rising area (Such as protrusions, embossed, or hemispherical), this is described in more detail below. The tissue paper fibers used in the present invention can generally be made from most known papermaking methods. In particular, members of λν understand the present invention We can make any special papermaking process. In fact, any process that can form fingers or tissue paper fibers can be used by the present invention. For example,-the county invented papermaking for continuous weaving, earth pressure drying, and dry continuous weaving. Scale drying, double continuous weaving, roller pressing, and other steps for forming tissue products. It is mentioned herein that specific embodiments of the papermaking process, including the location of some or more foam applicators (40), are described in 3Q, 36, 38,%, 9q,% and 94 in the figure-it knows that other positions can be combined with this The foam applicator mentioned in the invention is used. Special, Donna is mixed to define some moving fabrics but not enough. The papermaking process described in the first figure uses a non-drying technology to form thin Yuwei Network. Examples of sufficient technologies are described in US Patent No. Side Test, Ru et al .; Rugowski; 5510001, Hermans; 55913〇9? Rug〇wsk. ; 2 60mi7 ’Wendt Temple people, combined here. U.S. Patent No. 6 Fence is referred to herein as "Shi Ye et al.". 0 Continued stomach (if the invention description page is not enough, please note and use the continuation page) Uncrepe dry-generally includes the following steps: ⑴ formation-a cellulose fiber, water, and the sound of other additives; (2) Put green on a transfer hole table (such as a tape, fabric, full material temple) K 3) Dry the tissue paper web to remove water from the tissue web; and Silk riding thin __. Silk, its. Lai understands the changes in other specific embodiments described herein, and his simplistic materials. Decoration, turn must ^ any of its associated money thin 纟 _dimensional_over-axis can make the present invention. Paste, papermaking process can be 'used as weaving protrusions' 'seat pressure' drying, dry continuous weaving, non-continuous weaving drying, double continuous weaving, wheel pressing, and its superior position 08 \ pk, _〇8mpk 顾 ^ 200300187 — Description of the invention Continued on the same steps he uses to form tissue products and / or papermaking equipment (such as Yankee dryers). As mentioned here, once again mentioning the drawing, the papermaking headbox (10) can be used to put in or Shen Dianye's suspended matter bundle (11) to the formed wand (12). Liquid suspensions are supplied from the headbox (10) and are generally formed from a variety of materials. In particular, one or two suitable natural fibers include, but are not limited to, non-woven wood pulp fiber, ca sabail grass, ceremonial velvet fiber, pineapple leaf fiber, softwood fiber, such as northern or southern softwood cowhide fiber, and hardwood fiber , Such as eucalyptus, sapwood, stickwood, aspen, and similar. Examples of other suitable wood moons include ‘South Mangrove Pine, Red Cedar, Hemlock, and Black Spruce. Commercially available examples of longwood fibers suitable for the present invention include a kiss-and-kick determination
Longlac 19 。另外’配置包含再回收纖維亦可被利用。此外，一些合適的合 成纖、准包r但雜制，親水性合成纖維，如人造絲纖維及乙婦乙鱗，和疏水 性合成纖維如聚烯羥纖維。 w桌箱（10)可爲任何造紙流漿箱使用於技術中，如一個分層流漿箱有能 力產生多賴__。糊，當其他層包練長，大或更捲的高滲透力及高吸 收三即咼細孔體積的纖維時，其需要提供薄紙纖維網第一層相對較短或直的纖維 以給予第一層高毛細管壓。其亦須要使用不同的化學添加劑至薄紙纖維網個别層 來有效乾燥且滢度，細孔空間，潤溼角度，外表，或其他薄紙纖維網。進一步， 多重流漿箱亦可使用來建立層結構，如已知的技術。 如顯示，接著幫助滾軸（14)，束（11 )從形成的織物（12)轉移至排水 織物上，其供應來支持與攜帶新形成的溼薄紙纖維網（15 )在過程中向下如部份 排水的溼薄紙纖維網（15 ) —樣至10%溼薄紙纖維網（15 )乾重的固體濃度。在 一些例子中，當溼薄紙纖維網（15)支撐於去水織物（13)時，額外的溼薄紙纖 維網（15 )去水由眞空缝（28 )攜帶出。 0續次頁（發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 08\pk-001 -〇817\pk-001-0817 doc2003/1/17 23 發明説明續頁 _明所提及’泡沫塗抹器（4G )可隨意絲—個位置來供應泡沫至歷薄 賴軸（I5 )如其攜帶於去水織物（u )上。舉例，在—些具前施例，泡沐 塗抹器⑼可位在距轉紙纖維網（⑴表面小於2射的位置，且在一些具 體實施例中，距雜嵊維網（)小於〗射。在此具體實施例，制於的澄 海紙纖維網（15)的泡賴度—般爲1()%至3_，且在—些具體實施例中， 幻至3〇%間。由於鱗紙纖維網（)接觸相當高的歷度，泡泳塗抹器㈤） "安裝於彳法中塗抹&;末，此傾向於遷移過整個賴紙纖維網（15 )。然而， 其亦必須了解泡沫塗抹器⑽）亦可安裝於塗抹泡泳於賴紙纖維網 (15)主要 表面。 在-些具體實施例中’眞空缝（μ )被形成，舉例，由眞空管軸，眞空盒， 及/或眞空護套，亦_與脉器(⑽)結合f助泡沫塗抹於輯紙纖維網（is) 雖不而要’眞仝缝（28)幫助延長泡沐朝向或進入溼薄紙纖維網（15) 如上所提及眞空缝（70 )所述。 ㈣縫U8)，如上述情形，一般以多種裝置形成其有能力在歷薄紙纖維 網:使用負壓，如眞空盒，眞空護套，眞空捲狀物，洛，或任何其他已知的技術 技此然而’由此種裝置形成的眞空f (28)有任何需要的大小，尺寸，及/或形 狀舉例，在一具體實施例中，眞空缝⑼由平行棒形成，其間隔空間爲Μ 英叶。 除了使用來幫助泡沐塗抹作用，眞空縫亦可使用於多種其他目的。例子， 、（28 )亦可使用於澄薄紙纖維網部份的去水，如已知的技術。然而，其必 ^ L 或多個眞$缝⑶）可位在多數其他的位置來協助降低邊界氣層。 再次提及第一圖，溼薄紙纖維網（15 )接著從排水織物（13 )轉移至運轉 0續次頁（發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 〇8\pk-001 -0817\pk-001-0817.doc2003/l/17 200300187 發明説明1|胃 織物⑼，射哨條⑼慢恤_，㈣^^· 内增加的收縮。此-般提及如“急速“轉移。—鱗⑽完整急速轉移的方） 美國專利峨56嶋，Engel等人，結合於此。排水織物（13) ” 間相對速度不同程度㈣至,。在—些纖施例中，從丨驗哪 在一些具體實施财，從1G%至4G%。轉換可域空護套或滚崎助齡出， ==物⑴）及運轉織物⑼在眞嫩或雜的眞空缝主要邊緣同時 ★之後，帅峨_( 15 )輯顧物（17)讀齡㈣絲_物（ 牙過式乾_物（19)可與運轉織物（17)轉動—樣或不—樣的速度。舉例，从 需要’穿過式乾燥織物（19)可以較慢的速度移動來進—步增加伸縮力。眞4 換官軸或護套U壓）可在輯纟峨維網（⑴對邊伽正壓供應或替換在下一 個織物上吹動溼薄紙纖維網（15)。 在-些具體實例，穿過式乾燥織物（W)可較平滑的織物，如細n 934， 937 ’ 939 ’ 959或Albany 94M。然而’在_些具體細中，其需要在澄薄紙纖 維網⑴）上形成上升區及凹地。作用此上升區，在—具體實施例，穿過式乾燥 織物⑼可爲有關節印號的織物，如驗等人所描述。舉例，當上升區印痕 時’產生薄紙纖維網有5至·突出物/平方英十然而，突出物有相對高度的基 礎薄_，如在未輪壓狀驗未_狀態預量，大於(U讀，特别爲大於 a屋更特戰大SG·3 A复’且最特别具體實施例，爲從G&讀至％ 釐。 · 之後，穿過式乾賴⑵）可由細通賴纖_ ( Μ )而沒使用任 何機械壓力完成水分從酿纖_( )移除。穿過式乾燥過程亦可增加輯 0續次胃（發明説明頁不敷使用時，請註記並使用續頁） E:贿 _ΡΚ-〇〇丨•糊-_pM)_17.d〇副3/1/17 25 200300187 — ~~----. 發明説明續頁 紙纖維網（l5 )體積及雜度。在_具鮮細，糊，賴式絲機⑵）可 包含可轉動’有孔的顏及罩子（未顯示）來刺減吹過關·如穿過式乾 燥織物（I9)攜帶輯紙纖維網（u)過圓筒上端部份。加熱的空氣可推進穿過 式乾燥機（21 )圓筒的孔，且從澄薄紙纖維網（15 )移除保留的水。❺穿過式乾 燥機（21 )推過溼薄紙纖維網（15 )的空氣溫度可多樣，但典型爲從3⑽卞至*⑻ 〇卜 當由牙過式乾燥織物⑴）支撐，澄薄紙纖維網⑴）接著可由穿過式乾 燥機（21 )邵份乾燥，如，舉例，固體濃度少於％%溼薄紙纖維網Μ )乾重， 在二具體貫施例中，固體溶度爲澄薄紙纖維網（1S)乾重的至間， 且在-些具體實施例中，目體溶度爲澄薄紙纖維網⑴）乾重的8〇%至9收間。 本發明提及，泡沫塗抹氣(4〇 )可隨以位在或靠進由穿過式乾燥織物㈠9 ) 及織物（23)形成的夾（35 )。舉例，在一些具體實施例，泡末塗抹器⑽）可 位在距夾（35 )少於2英忖的位置，且在一些具體實施例，位在距夹⑶）少於 1英叶的位置。在此具體實施例，有塗抹泡沫之轉紙纖維網（15)的固體濃度 典型爲達薄峨維網（15 )乾重的6〇%至娜間，且在一些具體實施例，爲8〇 %至90%間。由·於賴纟__⑻内含輯高魏，泡沫塗抹器⑽ 可安置於以-種方式塗抹泡沫，其傾向於通過輯紙纖維網（Μ )全長移動。然 而，其•應道，料塗抹器（4G)亦可錢於在卿__⑻主要表面 上塗抹泡沫。 在一例子在幵^成兩個或多個移動有孔表面間夾上塗抹泡沐，如在穿過 式乾賴物（19)與織物（23)間形成的夾（％)，可促進泡沫均句塗抹至澄薄 紙纖軸⑻上。制的，當兩__表_«，如第-_示的夾㈤， 0續次胃（發明説明頁不敷使用時，請註記並使用績頁） H:\PATENT\PK-001 08\pk-001 -0817\pk-001 -0817.doc2003/1 / Π 26 200300187 發明説明、續頁 表面移動典型建立一區間在夾上。因此，泡沫塗抹器（40)的位置接近此區間， 塗抹器（40 )分配的泡沫自然德延伸至夾（35 )且在溼薄紙纖維網（15 )上通過。 因此，本發明提及，泡沫塗抹器可隨意位在或接近任何由兩個或多個移動有孔表 面形成的夾來協助泡沫塗抹。 因此，進一步幫助塗抹泡沫於溼薄紙纖維網（丨5)上，眞空缝（34)，如 上所述，亦可被利用。除被使用來幫助泡沫塗抹，眞空缝亦可使用於溼薄紙纖維 網（I5 )部份去水，來降低邊界氣層，等。 再由穿過式乾燥機（21 )乾燥後，且在夾（35)隨意使用泡沫，溼薄紙纖 維網（15 )接著夾於穿過式乾燥織物（19 )與織物（23 )間進一步將溼薄紙纖維 網（15)去水。在一些例子中，其他穿過式乾燥機（25)藉由空氣通過而沒使用 任何機械壓力來乾燥溼薄紙纖維網（I5)。舉例，在一些具體實施例，溼薄紙纖 維網（15 )被穿過式乾燥機（21 )乾燥至固體濃度爲95%或更大，因此形成乾紙 纖維網（16 )。乾紙纖維網（丨6 )可在附加織物上攜帶，如運轉織物（86 )及（88 ) 如第一圖所示。 泡沫可在一適當位置（90 )，位置（92 )，或位置（94 )塗抹至乾紙纖維網 (16 )。乾紙纖維網（16 )接著傳送至纏繞捲軸（96 )，或至多數下線過程狀態， 如後來的下線輪壓以提供平滑及柔軟的乾紙纖維網（16)。本發明一些例子，泡 末被塗抹至乾或過乾紙纖維網（16 )上，其有相當於或大於％%固體濃度，更特 別爲相當於或大於96%固體濃度，更特别爲相當於或大於97%固體濃度，且最 特别爲相當於或大於99%固體濃度。 本發明泡沫塗抹器的一些具體實施例，溼薄紙纖維網（15 )及乾薄紙纖維 網（)速度可猶立，因此複合物不會絲或在乾__網（16 )纏繞在平 0續次頁（發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 〇8\pk-〇〇 1 -0817\pk-001 ·〇817.doc2003/1 /17 27 發明説明^頁 订滾軸或任何其他雜位置減塗抹。複合物接著部縛送絲紙纖軸（⑹ 未處理表面。夹可位在幫助此轉換器的位置。 雖然使用詳細描述於此的-種料塗抹器⑽），其必須了解任何數量的 泡沐塗抹器（40)皆可被使用。例子’如第四圖所示，第一泡雜抹器（) 顯示如放置泡沫塗抹器於達薄紙纖維網（15)上表面，當第二泡末塗抹器（) 顯示如放置泡沫塗抹器於澄薄紙纖維網（15)下表面。第二泡沐塗抹器（働） 可與第-泡沫塗抹器（4〇a)相同或不同。因此，雖然不需要，其典型需要第一 與弟二泡沫塗抹器（4〇a)及（働）位在錯開的位置因此澄薄紙纖維網⑴）可 在第-與第二泡沐塗抹器（4Ga)及（.）偏斜。其亦必須了解附加的泡沐塗抹 -(4〇)亦可彻來結合第—與第二泡沫塗抹器（他）及Ο⑽）來放置泡沐複 合物於溼薄紙纖維網（15 )上及/或下表面。Longlac 19. In addition, the 'arrangement' includes recyclable fibers. In addition, some suitable synthetic fibers, quasi-packaged but mixed, hydrophilic synthetic fibers, such as rayon fibers and acetonitrile, and hydrophobic synthetic fibers, such as polyoxyl fibers. The w table box (10) can be used in the technology of any papermaking headbox, such as a layered headbox capable of producing __. Paste, when other layers are covered with long, large or rolled fibers with high permeability and high absorption, that is, pore volume, they need to provide the first layer of tissue paper web with relatively short or straight fibers to give the first Layer height capillary pressure. It also requires the use of different chemical additives to individual layers of tissue paper webs to effectively dry and dry, fine pore space, wetting angle, appearance, or other tissue webs. Further, multiple headboxes can also be used to build the layer structure, such as known techniques. As shown, the roller (14) is then assisted, and the bundle (11) is transferred from the formed fabric (12) to the drainage fabric, which is supplied to support and carry the newly formed wet tissue paper web (15) in the process such as downward Partially Drained Wet Tissue Fibre Web (15) —Sample to a 10% wet tissue paper fibrous web (15) with a dry solids concentration. In some examples, when the wet tissue paper web (15) is supported on the dewatering fabric (13), the additional wet tissue paper web (15) dewatering is carried out by the hollow seam (28). 0 Continued pages (If the description page of the invention is insufficient, please note and use the continued page) E: \ PATENT \ PK-001 08 \ pk-001 -〇817 \ pk-001-0817 doc2003 / 1/17 23 Description of the invention Continued_Ming mentioned 'Foam applicator (4G) can be used to supply foam to the thin film shaft (I5) as desired, if it is carried on the dewatering fabric (u). For example, in some of the previous embodiments, the foam applicator ⑼ can be located at a position less than 2 shots away from the surface of the transfer paper fiber web (⑴ surface, and in some specific embodiments, the distance from the hybrid dimensional net () is less than 射 shot) In this specific embodiment, the degree of foaming of the Chenghai paper fiber web (15) is generally 1 ()% to 3%, and in some embodiments, it ranges from 30% to 30%. The fiber web () contacts a relatively high degree of history, and the swimming bath applicator (㈤) "installed in the method to apply" At the end, this tends to migrate through the entire paper-laid fiber web (15). However, it must be understood that the foam applicator ⑽) can also be installed on the main surface of the paper-laminated fiber web (15) when it is applied to the bath. In some specific embodiments, the 'empty seam (μ) is formed, for example, by a hollow tube shaft, a hollow box, and / or a hollow sheath, and it is also combined with the vein device (⑽) to help apply foam to the kraft paper fiber. The mesh (is), though, should not be 'slotted with a seam (28) to help extend the orientation of the foam or into the wet tissue fiber web (15) as described above with the slotted seam (70). Quilting U8), as described above, is generally capable of forming tissue paper webs with various devices: using negative pressure, such as empty boxes, empty sheaths, empty rolls, rolls, or any other known technology However, the hollow space f (28) formed by such a device has any desired size, size, and / or shape. For example, in a specific embodiment, the hollow space is formed by parallel rods, and the spacing space is M Ying leaves. In addition to being used to help with the smearing effect, the hollow seams can also be used for a variety of other purposes. For example, (28) can also be used to remove water from the part of the clear paper fiber web, such as known techniques. However, they must be located at most other locations to assist in lowering the boundary gas layer. Referring to the first figure again, the wet tissue paper web (15) is then transferred from the drainage fabric (13) to the running 0 continuation page (if the description page of the invention is insufficient, please note and use the continuation page) E: \ PATENT \ PK -001 〇8 \ pk-001 -0817 \ pk-001-0817.doc2003 / l / 17 200300187 Description of the invention 1 | Stomach fabric ⑼, whistle ⑼ slow shirt _, ㈣ ^^ · increased shrinkage within. This-generally mentioned as "rapid" transfer. —The method of complete and rapid transfer of the scales) US patent E56, Engel et al., Incorporated herein. The relative speed of the drainage fabric (13) is different to a certain degree. In some fiber embodiments, it can be tested from some specific implementations, from 1G% to 4G%. The conversion can be made by airspace jackets or rolls. Age-out, == 物 ⑴) and running fabric ⑼ at the same time as the main edge of the soft or mixed 眞 hollow seam at the same time ★, handsome _ (15) to collect things (17) to read the age of silk _ thing (tooth over dry _ The object (19) can rotate with or without the same speed as the running fabric (17). For example, from the need to pass through the drying fabric (19), it can move at a slower speed to further increase the stretching force. 眞 4 The official shaft or sheath U pressure) can be supplied in the selenium net (the positive pressure on the opposite side of the Gamma supply or replaced by blowing the wet tissue fiber web (15) on the next fabric. In some specific examples, through-drying The fabric (W) can be a smoother fabric, such as fine n 934, 937 '939' 959 or Albany 94M. However, in some specific fines, it needs to form a rising area and a concave on the thin paper fiber web. Role This rising area, in a specific embodiment, the through-drying fabric ⑼ may be a knit-printed fabric, as described by Chen et al. When the imprint in the rising area 'produced tissue paper web with 5 to · protrusions / square inch ten However, the protrusions have a relatively high base thickness, such as in the unrolled state inspection, the state is pre-measured, greater than (U read , Especially for the SG · 3 A complex, which is larger than a house, and the most specific embodiment, is read from G & to% centimeters. ) Without using any mechanical pressure to complete the removal of moisture from the fiber _ (). The through-drying process can also increase the number of sequels to the stomach (when the invention description page is insufficient, please note and use the continuation page) E: Bribe _ΡΚ-〇〇 丨 • 糊 -_pM) _17.d〇 Vice 3/1/17 25 200300187 — ~~ ----. Description of the invention Continued Paper fiber web (l5) volume and heterogeneity. In _ 有 鲜Fine, paste, Lai-type silk machine 可) may include rotatable 'perforated face and cover (not shown) to puncture the blow through the pass · such as the through-drying fabric (I9) carrying a knitting paper web (u) is too round The upper part of the barrel. The heated air can be pushed through the hole of the barrel of the dryer (21), and the remaining water is removed from the clear tissue fiber web (15). ❺ The dryer (21) The temperature of the air pushed through the wet tissue paper web (15) can be varied, but is typically from 3⑽ 卞 to * ⑻ 〇 Budan is supported by tooth-drying fabric ⑴), and the thin paper web ⑴) can then be passed through a dryer (21) Drying, such as, for example, a solid concentration of less than %% wet tissue paper web M) dry weight, in two specific embodiments, the solid solubility is between the dry weight of the clear tissue web (1S) and the dry weight. In some specific embodiments, the solubility of the mesh is 80% to 9% of the dry weight of the clear tissue fiber web.) The present invention mentions that the foam application gas (40) can be located at or Abut on the clip (35) formed by the through-drying fabric ㈠9) and the fabric (23). For example, in some embodiments, the bubble applicator ⑽) may be located at a position less than 2 inches from the clip (35), and in some embodiments, less than 1 inch from the clip (3) . In this specific embodiment, the solid concentration of the transfer paper fiber web (15) with foam applied is typically 60% to 60% of the dry weight of the thin web (15), and in some specific embodiments, it is 80%. % To 90%. Yu Lai 纟 __ 辑 contains Ji Gao Wei, the foam applicator ⑽ can be arranged to apply foam in one way, which tends to move through the full length of the paper fiber web (M). However, in response, the material applicator (4G) can also be used to apply foam on the main surface of the __⑻. In one example, applying foam to a clip between two or more moving perforated surfaces, such as a clip (%) formed between a through-type dry fabric (19) and a fabric (23), can promote foam Apply evenly to the fiber shaft of the thin paper. System, when two __ 表 _ «, such as the folder shown in -_, 0 continued the stomach (when the invention description page is insufficient, please note and use the performance page) H: \ PATENT \ PK-001 08 \ pk-001 -0817 \ pk-001 -0817.doc2003 / 1 / Π 26 200300187 Description of the invention, the surface movement of the continuation page typically establishes an interval on the clip. Therefore, the position of the foam applicator (40) is close to this interval, and the foam distributed by the applicator (40) naturally extends to the clamp (35) and passes on the wet tissue fiber web (15). Accordingly, the present invention mentions that the foam applicator can be positioned at or near any clip formed by two or more moving perforated surfaces to assist foam application. Therefore, to further help apply the foam to the wet tissue fiber web (5), the hollow seam (34), as described above, can also be used. In addition to being used to help with foam application, the hollow seam can also be used to remove water from the wet tissue fiber web (I5) to reduce the boundary gas layer, etc. After being dried by the through-dryer (21), and the foam (35) is used at will, the wet tissue fiber web (15) is then sandwiched between the through-drying fabric (19) and the fabric (23) to further wet The tissue paper web (15) is dewatered. In some examples, other pass-through dryers (25) dry the wet tissue web (I5) by passing air without any mechanical pressure. For example, in some embodiments, the wet tissue paper web (15) is dried by a dryer (21) to a solid concentration of 95% or greater, thereby forming a dry paper web (16). Dry paper fiber web (丨 6) can be carried on additional fabrics, such as running fabrics (86) and (88) as shown in the first figure. The foam can be applied to the dry paper web (16) at a suitable location (90), location (92), or location (94). The dry paper fiber web (16) is then transferred to the winding reel (96), or to most of the offline process state, such as the subsequent offline roll pressing to provide a smooth and soft dry paper fiber web (16). In some examples of the present invention, the foam is applied to a dry or over-dried paper fiber web (16), which has a solid concentration equivalent to or greater than %%, more particularly a solid concentration equivalent to or greater than 96%, and more particularly equivalent to Or greater than 97% solids concentration, and most particularly equivalent to or greater than 99% solids concentration. In some specific embodiments of the foam applicator of the present invention, the wet tissue paper web (15) and the dry tissue paper web () can be set at a high speed, so the composite will not be silk or entangled in the dry __ net (16). Next page (if the invention description page is insufficient, please note and use the continuation page) E: \ PATENT \ PK-001 〇8 \ pk-〇〇1 -0817 \ pk-001 · 〇817.doc2003 / 1/17 27 Description of the invention ^ Page ordering roller or any other miscellaneous position to reduce smearing. The composite then binds the silk fiber shaft (纸 untreated surface. The clip can be positioned to help this converter. Although using the Seed Applicator 详细 described in detail here), it must know any number of foams The applicator (40) can be used. Example 'As shown in the fourth figure, the first foam applicator () is shown as placing a foam applicator on the top surface of the tissue paper web (15), and the second foam applicator () is shown as placing a foam applicator on Clear the lower surface of the paper fiber web (15). The second foam applicator (働) may be the same as or different from the first foam applicator (40a). Therefore, although not required, it typically requires the first and second foam applicators (40a) and (働) to be staggered, so the thin paper fiber mesh (⑴) can be used in the first and second foam applicators ( 4Ga) and (.) Skew. It must also understand that the additional foam application-(4〇) can also be combined with the first and second foam applicators (he) and 0⑽) to place the foam composite on the wet tissue fiber web (15) and / Or lower surface.
在本發明其他泡沫塗抹的具體實施例，澄薄紙纖維網（15)兩表面皆被揭 示於此的方細複合物處理。轉⑴絲社致上睛處理或澄薄 紙纖維網（⑴-表面以複合物處理，且接著澄薄紙纖維網⑻另一表面以複 «物處理。本發明無碰實摘，輯賴軸（⑴—絲以—種複合物處 理且澄薄紙纖_(15)其他表面以其他複合物處理。 I 本發明提及形成的薄紙纖維網一般以許多方法形成薄紙產品。例子，在— 些具體實施财，賴纖維網可單獨使財形成薄·品（如單層薄·品 /、他’七請例’薄紙纖維網可利用來結合—或多種其他薄紙纖維網形成薄紙 產⑽（如夕層薄紙產。。）。然而，一薄紙產品的單層薄紙纖維網包含超過一種纖 維層因此’薄紙纖維網爲分層的。正常的，產生的薄紙產品機重小於m克砰方 公尺’在-些具體實施财，從5饼方公尺至W饼方公尺，且在_些具體 Θ續次胃（發明説明頁不敷使用時，請註記並使用績頁） ΕΛΡΑΤΕΝ微.⑽pk糊姻姻7如難… 28 發明説明績頁 實施例中爲10克/平方公尺至60克/平方公尺間。 當本發明詳細描述關於特殊的具體實施例，其將領會這些技術技能，依此 獲得清楚的前述，可立即想像變換，變動程度，且相當於這些具體實施例。於是， 本發明範圍必須與附加的專利申請範圍及任何相等事物評估。 0續次頁 (發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 08\pk-001 -0817\pk-001 -0817.doc2003/1/17 29 發明説明、續頁 圖示元件簡單説明 10 headbox 流漿箱 11 stream 束 12 fabric 織物 13 fabric 織物 14 roll 滾軸 15 wet tissue web 溼薄紙纖維網 16 dried tissue web 乾薄紙纖維網 17 transfer fabric 運轉織物 19 fabric 織物 21 dryer 乾燥機 23 fabric 織物 25 dryer 乾燥機 28 vacuum slot 眞空縫 32 vacuum slot 眞空縫 34 vacuum slot 眞空縫 35 nip 夾 40 foam applicator 泡》末塗抹裔 40a first foam applicator 第一泡沫塗抹器 40b second foam applicator 第二泡沫塗抹器 42 distribution chamber 分配通道 44 extrusion head 擠壓頭 46 conduit 導管 48 nozzle bar 喷嘴棒 50 nozzle bar 喷嘴棒 52 extrusion slot 擠出缝 54 flexible scraper 彈性刮刀 56 first end 第一末端 60 inner surface 内部表面 62 outer surface 外部表面 64 second end 第二末端 66 outer surface 外部表面 68 upper surface 上部表面 szf續次頁（發明説明頁不敷使用時，請註記並使用續頁） ΕΛΡΑΤΕΝΤ\ΡΚ-001 08\pk-00】-0817\pk-001 -0817.doc2003/l/l 7 30 發明説明續頁 69 lower surface 最低表面 70 vacuum slot 眞空缝 71 front edge 前邊緣 72 back edge 後邊緣 86 transfer fabric 運轉織物 88 transfer fabric 運轉織物 90 location 位置 92 location 位置 94 location 位置 96 reel 捲軸 □續次頁 （發明説明頁不敷使用時，請註記並使用續頁） E:\PATENT\PK-001 08\pk-001 -0817\pk-001 -0817. doc2003/1/17 31In other specific embodiments of the foam application of the present invention, both surfaces of the clear paper fiber web (15) are treated with the square fine compound disclosed here. Zhuansi Silk Co., Ltd. caused the finishing treatment or clear paper fiber web (⑴-the surface is treated with a compound, and then the other surface of the clear paper fiber web is treated with a compound. The present invention has no practical excerpts. — Silk with — complexes and thin paper fibers— (15) Other surfaces are treated with other complexes. I The tissue paper webs mentioned in the present invention are generally formed into tissue paper products in a number of ways. For example, in some specific implementations Lai fiber webs can be used to form thin products (such as single-layer thin products), and other paper tissue fiber webs can be used to combine—or a variety of other tissue paper webs to form tissue products (such as evening tissue paper). Production.). However, a single-layer tissue paper web of a tissue product contains more than one fiber layer and therefore 'the tissue paper web is layered. Normally, the produced tissue paper product weighs less than m grams of bang square meters' in- Some specific implementation assets, from 5 pie square meters to W pie square meters, and some specific Θ continuation of the stomach (when the invention description page is not enough, please note and use the performance page) ΕΛΡΑΤΕΝ micro.⑽pk paste marriage marriage 7 if difficult ... 28 Invention description In the example, it is between 10 grams / square meter and 60 grams / square meter. When the present invention is described in detail about a specific embodiment, it will understand these technical skills, and thus obtain a clear foregoing, and can immediately imagine changes and changes. Degree, and is equivalent to these specific embodiments. Therefore, the scope of the present invention must be evaluated with the scope of additional patent applications and anything equivalent. 0 Continued pages (when the invention description page is not enough, please note and use the continued page) E: \ PATENT \ PK-001 08 \ pk-001 -0817 \ pk-001 -0817.doc2003 / 1/17 29 Description of the invention, continuation illustrations, simple elements 10 headbox headbox 11 stream bundle 12 fabric fabric 13 fabric fabric 14 roll roller 15 wet tissue web 16 wet tissue web 16 dry tissue web 17 transfer fabric 19 fabric 21 dryer 23 fabric 25 dryer 28 vacuum slot 32 vacuum slot 34 vacuum slot 34 vacuum slot 35 nip clip 40 foam applicator》 40a first foam applicator 40b second foam appl icator second foam applicator 42 distribution chamber 44 extrusion head 46 conduit 48 nozzle bar nozzle bar 50 nozzle bar nozzle bar 52 extrusion slot 54 flexible scraper flexible scraper 56 first end first end 60 inner surface Inner surface 62 outer surface Outer surface 64 second end Second end 66 outer surface Outer surface 68 upper surface Upper surface szf continuation page (if the description page of the invention is not enough, please note and use the continuation page) ΕΛΡΑΤΕΝΤ \ ΡΚ-001 08 \ pk-00] -0817 \ pk-001 -0817.doc2003 / l / l 7 30 Description of the invention continued on 69 lower surface 70 vacuum slot 眞 空 槽 71 front edge 72 back edge rear edge 86 transfer fabric 88 transfer fabric 90 location location 92 location location 94 location location 96 reel scroll □ continued page (if the description page of the invention is insufficient, please note and use the continued page) E: \ PATENT \ PK-001 08 \ pk-001- 0817 \ pk-001 -0817. Doc2003 / 1/17 31